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JOHNSON AND PHILLIPS LTD

Overview
  • Total Patents
    141
About

JOHNSON AND PHILLIPS LTD has a total of 141 patent applications. Its first patent ever was published in 1906. It filed its patents most often in United Kingdom, France and Canada. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and transport are R THOMAS & SONS COMPANY, WPFY INC and BACKER CHRISTIAN BERGH.

Patent filings in countries

World map showing JOHNSON AND PHILLIPS LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 117
#2 France 9
#3 Canada 4
#4 United States 4
#5 Spain 3
#6 Austria 2
#7 Denmark 2

Patent filings per year

Chart showing JOHNSON AND PHILLIPS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Graham David 3
#2 Upton Arthur 3
#3 Johns William Henry 3
#4 Stevens Charles J H 2
#5 Pearson George Charles 2
#6 Ashby Ronald J 1
#7 Massey Hollingsworth Philip 1
#8 David Graham 1
#9 Hollingsworth Philip M 1
#10 Street Charles Frederick 1

Latest patents

Publication Filing date Title
GB1039168A Improvements in or relating to hydraulic power supply systems
GB1011958A Improvements in or relating to apparatus for handling elongate material
GB990811A Improvements in or relating to apparatus for measuring cable tension
GB873430A Improvements in or relating to the transportation of submarine cables from the shoreto the cable ship
GB834031A Soldering fluxes
GB864513A Improvements in or relating to cable sheaths
GB850683A An improved gland for armoured electric cable
GB749314A Improvements in or relating to valves for controlling the flow of liquids
US2792930A Device for paying out a submarine cable from a ship
US2716672A Sealing glands
GB730716A Improvements in or relating to sealing glands
GB723623A Improvements in or relating to sealing glands for use on electric cables
GB719856A Improvements in or relating to electric circuit breakers of the oil immersed type
GB719857A Improvements in or relating to electric circuit breakers of the oil immersed type
GB719855A Improvements in or relating to electric circuit breakers of the oil immersed type
GB694969A Improvements in or relating to metal-sheathed electric cables
GB694863A Improvements in or relating to metal sheathed electric cables
GB694862A Improvements in or relating to electric cables
GB685384A Improvements in tools for manipulating sheathed electric cables and the like
US2710273A Electric cables